spring-boot-devtools module includes an embedded LiveReload server that is used to trigger a browser refresh when a resource is changed. For this to happen in the browser we need to install the LiveReload plugin one such implementation is Remote Live Reload for Chrome..
Also question is, what is spring boot development tools?
Developer tools. Spring Boot includes an additional set of tools that can make the application development experience a little more pleasant. The spring-boot-devtools module can be included in any project to provide additional development-time features.
One may also ask, what is spring boot classpath? It's a path inside your project where you place resources. During the build step, Maven will take files in there and place them in the appropriate place for you to use them in your runtime classpath, eg in an executable . jar , some physical file system location used in the classpath (with java 's -cp option), etc.
Additionally, what is @EnableAutoConfiguration?
@EnableAutoConfiguration annotation auto-configures the beans that are present in the classpath. The package of the class that is annotated with @EnableAutoConfiguration has specific significance and is often used as a 'default'. For example, it will be used when scanning for @Entity classes.
What is spring dependency injection?
Dependency Injection is a fundamental aspect of the Spring framework, through which the Spring container "injects" objects into other objects or "dependencies". Simply put, this allows for loose coupling of components and moves the responsibility of managing components onto the container.
Related Question Answers
Does spring boot use servlet?
Servlets as the Foundation of a Java Web Application Given the project is a simple Spring Boot application, you'll be able to run it via the Spring5Application. Since Tomcat is a Servlet container, naturally every HTTP request sent to a Tomcat web server is processed by a Java servlet.What is Autowired in spring boot?
Autowiring in Spring. Autowiring feature of spring framework enables you to inject the object dependency implicitly. It internally uses setter or constructor injection. Autowiring can't be used to inject primitive and string values. It works with reference only.How does spring boot dependency injection work?
Dependency injection is a pattern through which to implement IoC, where the control being inverted is the setting of object's dependencies. The act of connecting objects with other objects, or “injecting” objects into other objects, is done by an assembler rather than by the objects themselves.How does spring boot Autowire work?
The @Autowired annotation provides more fine-grained control over where and how autowiring should be accomplished. The @Autowired annotation can be used to autowire bean on the setter method just like @Required annotation, constructor, a property or methods with arbitrary names and/or multiple arguments.What does spring boot starter parent do?
The "spring-boot-starter-parent" is a special starter that provides useful Maven defaults i.e it adds all the required jars and other things automatically. It also provides a dependency-management section so that you can omit version tags for dependencies you are using in pom. xml.What is the difference between @SpringBootApplication and @EnableAutoConfiguration annotation?
2. The @SpringBootApplication is a combination of three annotations @Configuration (used for Java-based configuration), @ComponentScan (used for component scanning), and @EnableAutoConfiguration (used to enable auto-configuration in Spring Boot).What is @controller annotation in spring?
@Controller annotation is an annotation used in Spring MVC framework (the component of Spring Framework used to implement Web Application). The @Controller annotation indicates that a particular class serves the role of a controller. This class perform the business logic (and can call the services) by its method.What is the difference between @bean and @component?
Both approaches aim to register target type in Spring container. The difference is that @Bean is applicable to methods, whereas @Component is applicable to types. @Component is a class level annotation where as @Bean is a method level annotation and name of the method serves as the bean name.What is the difference between @component and @ComponentScan?
Using the annotation @ComponentScan , you can tell Spring where do your Spring-managed components lie. On the other hand, @Component is a generic annotation for any Spring-Managed component. For example - If you create a class called Testing inside the package com.What is the difference between @component and @configuration?
@Component Indicates that an annotated class is a "component". Such classes are considered as candidates for auto-detection when using annotation-based configuration and classpath scanning. @Configuration - It is like beans. In this class, methods are annotated with @Bean which return object of the class.What is @SpringBootApplication in spring boot?
Spring Boot @SpringBootApplication annotation is used to mark a configuration class that declares one or more @Bean methods and also triggers auto-configuration and component scanning. It's same as declaring a class with @Configuration, @EnableAutoConfiguration and @ComponentScan annotations.What is @ComponentScan in spring boot?
The @ComponentScan annotation is used with the @Configuration annotation to tell Spring the packages to scan for annotated components. @ComponentScan also used to specify base packages and base package classes using thebasePackageClasses or basePackages attributes of @ComponentScan.What is the difference between spring and spring boot?
The basic difference in bootstrapping of an application in Spring and Spring Boot lies with the servlet. Spring uses either the web. xml or SpringServletContainerInitializer as its bootstrap entry point. On the other hand, Spring Boot uses only Servlet 3 features to bootstrap an application.What is the use of @configuration annotation?
@Configuration This annotation is used on classes that define beans. @Configuration is an analog for an XML configuration file – it is configured using Java classes. A Java class annotated with @Configuration is a configuration by itself and will have methods to instantiate and configure the dependencies.What is @bean annotation in spring?
Spring @Bean Annotation is applied on a method to specify that it returns a bean to be managed by Spring context. Spring Bean annotation is usually declared in Configuration classes methods. In this case, bean methods may reference other @Bean methods in the same class by calling them directly.What is Dao in spring?
In this article first we will understand what DAO is, then the DAO module in Spring. DAO stands for Data Access Object. It's a design pattern in which a data access object (DAO) is an object that provides an abstract interface to some type of database or other persistence mechanisms.Does spring boot replace spring?
Spring Boot is not intended to replace Spring, but to make working with it faster and easier. As a result, most of the changes needed for migrating an application are related to configuration.What is Yaml file in spring boot?
In Spring Boot, we can use YAML files instead of properties files. YAML is a human-friendly data serialization standard but is mainly used for configuration files. YAML stands for YAML Ain't Markup Language (a recursive acronym).Does spring boot require Java 8?
For Spring Boot 2.0, the requirement is Java 8 as a minimum version. From the Spring Boot 2.0 release notes : Spring Boot 2.0 requires Java 8 as a minimum version. If you are currently using Java 7 or earlier, you'll need to upgrade your JDK before you can develop Spring Boot 2.0 applications. 
